diff --git a/lib/WeBWorK/ContentGenerator/Hardcopy.pm b/lib/WeBWorK/ContentGenerator/Hardcopy.pm
index 01b926ffee..6b21749355 100644
--- a/lib/WeBWorK/ContentGenerator/Hardcopy.pm
+++ b/lib/WeBWorK/ContentGenerator/Hardcopy.pm
@@ -1199,10 +1199,10 @@ async sub write_problem_tex ($c, $FH, $TargetUser, $MergedSet, $themeTree, $prob
 				problemID => $MergedProblem->problem_id,
 			),
 			$MergedProblem->problem_id == 0
-			# link for a fake problem (like a header file)
+				# link for a fake problem (like a header file)
 			? (params =>
 					{ sourceFilePath => $MergedProblem->source_file, problemSeed => $MergedProblem->problem_seed })
-			# link for a real problem
+				# link for a real problem
 			: (),
 		);
 
diff --git a/lib/WeBWorK/ContentGenerator/Instructor/Config.pm b/lib/WeBWorK/ContentGenerator/Instructor/Config.pm
index 3ec6a66814..4460e605c3 100644
--- a/lib/WeBWorK/ContentGenerator/Instructor/Config.pm
+++ b/lib/WeBWorK/ContentGenerator/Instructor/Config.pm
@@ -131,9 +131,9 @@ sub getConfigValues ($c, $ce) {
 	opendir(my $dh2, $localizeDir) || die "can't opendir $localizeDir: $!";
 	my %seen      = ();    # find the languages in the localize direction
 	my $languages = [
-		grep { !$seen{$_}++ }                      # remove duplicate items
-		map  { $_ =~ s/\.[pm]o$//r }               # get rid of suffix
-		grep {/\.mo$|\.po$/} sort readdir($dh2)    #look at only .mo and .po files
+		grep     { !$seen{$_}++ }                      # remove duplicate items
+			map  { $_ =~ s/\.[pm]o$//r }               # get rid of suffix
+			grep {/\.mo$|\.po$/} sort readdir($dh2)    #look at only .mo and .po files
 
 	];